How much space do duplicate files take up on your iPad? In theory, they use no extra storage. Thanks to the design of the Apple File System (APFS) used on iOS and macOS, duplicating a file doesn’t ...

Hyperspace is a new Mac application designed to save storage space. It merges data used by duplicate files, using a trick ...

Consumers (read: probably you) don’t typically dig into their file system; they only get upset when they run out of space on their computer. That’s part of the reason Apple created its new, ...